Isaac Newton
How many laws of motion did Newton created?
3 laws of motion
This states that an object in motion remains in motion unless an unbalanced force acts upon it.
Newton's First Law of Motion
An object in motion stays in motion and...
an object at rest stays at rest unless acted on by an unbalanced force.
the formula for Newton's 2nd Law
F=ma
Newton's 3rd Law states that...
every action has an equal and opposite reaction.
(True or False) Newton lived in the 17th century
True
This law describes the need for an unbalanced force in order for an object to acceleration (a change in speed).
Newton's Second Law of Motion
Another name for Newton's First Law
law of inertia
Which would have a greater acceleration, a small car or a large car, if the same force is applied?
a small car
If you push on a wall with 30 N of force, the wall will push back with how much force
30 N
What city was he born in?
Lincolnshire, England
this law states that for every action (force) in nature there is an equal and opposite reaction.
Newton's third law of motion
gravity and friction are referred as balanced or unbalanced forces?
unbalanced
Acceleration occurs when...
a force acts on a mass.
How does Newton's third law apply walking?
when you put your foot on the ground, you are applying a force to it. In doing this, the ground also actually applies an equal force onto your foot, in the opposite direction, pushing you forward.